n | a(n) |
---|---|
1 | 3 |
2 | 48 |
3 | 296 |
4 | 721 |
5 | 10072 |
6 | 213785 |
7 | 1958709 |
8 | 7613760 |
9 | 21165597 |
10 | 894454032 |
11 | 12278087704 |
12 | 59926173839 |
13 | 62518379032 |
14 | 3374316625735 |
15 | 58552907681096 |
16 | 416603004343680 |
17 | 1261259807092797 |
18 | 10231862403603888 |
19 | 255781764375436389 |
20 | 2697529798981443601 |
21 | 11543491568219853608 |
[3,48,296,721,10072,213785,1958709,7613760, 21165597,894454032,12278087704,59926173839, 62518379032,3374316625735,58552907681096, 416603004343680,1261259807092797, 10231862403603888,255781764375436389, 2697529798981443601,11543491568219853608] |